Acne breakouts, hair fall & dandruff.

Hello, I am suffering from severe hair fall and acne breakouts. I have tried many medicines (allopathy, ayurvedic) but couldn't cure completely. It does give relief for a couple of days. I used to apply NIOCLEAN AD Gel whenever I had breakouts but it stopped showing any results. I understand this is a problem for the young generation due to unhealthy food habits and routine. But in this fast paced env I can only try to make it better but not completely avoid. Regarding dandruff, I apply anti-dandruff shampoo when it becomes severe. I believe there is a direct relation between acne and hair fall due to dandruffs. Could you please suggest any remedy to cure all of these. My priority is for acne and to have a flawless skin. I am happy to apply ointments & take regular tablets which don't give side effects. Could you also tell me the effectiveness of facial treatments which is in trend nowadays? Thanks much!